Sikaflex mastic glue repair kit for foam board.
Store Availability
Store availability
BENEFITS
Stretch
Remains flexible once dry.
Ease of use
Ready-to-use 70 ml tube.
Traction
Adheres to numerous substances, in particular to EPS foams.
Waterproof
Resistant to salt water and seals off any cracks from water.
Instructions
DownloadTECHNICAL INFORMATIONS
Type of mastic
Adhesive sealant Sikaflex 291i Marine.
Sikaflex
-291i is a
thick single-component polyurethane
developed especially
for marine environments.
It polymerises under the action of
the humidity in the air to form an
elastomer.
Sikaflex
-291i has a
low flame spread rating
in accordance with standards
set by the International
Maritime Organisation (IMO).
Sikaflex
-291i is manufactured
in accordance with quality assurance
regulations set out in ISO9001 & 14001 and in the
"Responsible Care" programme
Advantages.
- Complies with the standards set out
by the International Maritime
Organisation (IMO)
- Single component
- Highly flexible
- Low odour
- Non-corrosive
- May be painted
- Good adherence on a large
range of substances
- Solvent free
- Low VOC emissions
How to apply
Surface preparation
The surfaces must be clean,
dry and free from any grease or
dust.
Cut the nozzle to
the desired dimensions and apply
the product by turning the key provided. Avoid
trapping any air.
Do not apply Sikaflex
-291i
at temperatures below
+ 10°C or at temperatures that exceed + 40°C.
The optimum temperature for the
substances and the adhesive must be
between +15°C and +25°C.
Explanatory video
https://www.youtube.com/watch?v=BirfImhnH9g&vl=fr
Chemical resistance
Sikaflex
-291i is highly resistant to
prolonged contact with fresh water,
salt water and water-based
cleaning solutions. It
is resistant to temporary contact with
fuels, mineral oils,
vegetable and animal fats.
Sikaflex
-291i is not resistant to
organic acids,
alcohols, alkaline solutions
or solvents. This information
is given only as an indication
COMPOSITION
composition
Main fabric - Outer layer: 100.0% Polyurethane
Tips for storage and maintenance
Storage tips
In a dry place. Replace cap after use.
Restrictions on use
Does not adhere lastingly to HDPE slicks.
TESTS AND WARRANTY
Parts guarantee
until the validity date, before the tube is opened.